Mobile stackable tower



FIG. 1 is a front, top perspective view of a mobile stackable tower;

FIG. 2 is a back, bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front, top perspective view of the mobile stackable tower according to the present design.

The break lines mobile stackable tower is shown with symbolic breaks in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

The broken lines shown in FIGS. 1-9 illustrate portions of the mobile stackable tower that form no part of the claimed design. 

CLAIM The ornamental design for a mobile stackable tower, as shown and described. 